DevExpress BI Dashboard 版本发布

Dashboard for ASP.NET Core

• Dashboard - SQLite queries with double-quoted string literals fail (SQLITE_DQS=0).
• SqlDataSource - Support SAP HANA via the Sap.Data.Hana.Net.v8.0 NuGet package.
• Web Dashboard - Client error occurs on clicking the "Pass Null" Parameter Check Box.
• Web Dashboard - Item Filter does not allow parameter selection in DateTime and TimeOnly fields.

Dashboard for Angular

• Dashboard - SQLite queries with double-quoted string literals fail (SQLITE_DQS=0).
• SqlDataSource - Support SAP HANA via the Sap.Data.Hana.Net.v8.0 NuGet package.
• Web Dashboard - Client error occurs on clicking the "Pass Null" Parameter Check Box.
• Web Dashboard - Item Filter does not allow parameter selection in DateTime and TimeOnly fields.

Dashboard for Blazor

• Dashboard - SQLite queries with double-quoted string literals fail (SQLITE_DQS=0).
• SqlDataSource - Support SAP HANA via the Sap.Data.Hana.Net.v8.0 NuGet package.
• Web Dashboard - Client error occurs on clicking the "Pass Null" Parameter Check Box.
• Web Dashboard - Item Filter does not allow parameter selection in DateTime and TimeOnly fields.

Dashboard for JavaScript

• Dashboard - SQLite queries with double-quoted string literals fail (SQLITE_DQS=0).
• SqlDataSource - Support SAP HANA via the Sap.Data.Hana.Net.v8.0 NuGet package.
• Web Dashboard - Client error occurs on clicking the "Pass Null" Parameter Check Box.
• Web Dashboard - Item Filter does not allow parameter selection in DateTime and TimeOnly fields.

Dashboard for ASP.NET MVC

• Dashboard - SQLite queries with double-quoted string literals fail (SQLITE_DQS=0).
• SqlDataSource - Support SAP HANA via the Sap.Data.Hana.Net.v8.0 NuGet package.
• Web Dashboard - Client error occurs on clicking the "Pass Null" Parameter Check Box.
• Web Dashboard - Item Filter does not allow parameter selection in DateTime and TimeOnly fields.

Dashboard for React

• Dashboard - SQLite queries with double-quoted string literals fail (SQLITE_DQS=0).
• SqlDataSource - Support SAP HANA via the Sap.Data.Hana.Net.v8.0 NuGet package.
• Web Dashboard - Client error occurs on clicking the "Pass Null" Parameter Check Box.
• Web Dashboard - Item Filter does not allow parameter selection in DateTime and TimeOnly fields.

Dashboard for Vue

• Dashboard - SQLite queries with double-quoted string literals fail (SQLITE_DQS=0).
• SqlDataSource - Support SAP HANA via the Sap.Data.Hana.Net.v8.0 NuGet package.
• Web Dashboard - Client error occurs on clicking the "Pass Null" Parameter Check Box.
• Web Dashboard - Item Filter does not allow parameter selection in DateTime and TimeOnly fields.

Dashboard for WPF

• Dashboard for WPF - NullReferenceException is thrown when inspecting data for an Image item.
• Dashboard for WPF - Visual Studio Dashboard Designer - NullReferenceException is thrown when data source results are added/edited.

Dashboard for WebForms

• Dashboard - SQLite queries with double-quoted string literals fail (SQLITE_DQS=0).
• SqlDataSource - Support SAP HANA via the Sap.Data.Hana.Net.v8.0 NuGet package.
• Web Dashboard - Client error occurs on clicking the "Pass Null" Parameter Check Box.
• Web Dashboard - Item Filter does not allow parameter selection in DateTime and TimeOnly fields.

Dashboard for WinForms

• Dashboard - Sparkline colors in the Preview do not match the colors in the Designer.

Accessibility

• New Palettes for Vision-impaired Users (Desktop & Web).
• New predefined palettes are optimized for users with color vision impairments, including Deuteranopia, Protanopia, and Tritanopia. These palettes improve accessibility without manual adjustments:
  • Bright (bright color accents).
  • High Contrast (high visual contrast).
  • Warm Gradient (yellow-to-brown gradient).
  • Sunset (warm sunset tones).
  • Vibrant (vivid color contrast).

BI Dashboard - New Palettes, DevExpress

• Palette items now support fill patterns and line styles. Use these options to better differentiate data series within dense visualizations.

Web Dashboard - Enhanced Navigation & Screen Reader Support

• Focus management
  • When a dialog (including the Maximize window) closes, keyboard focus returns to the element that opened it.
  • Focused element outline colors are now synchronized with the current theme color.
• Screen reader support
  • Screen readers now announce options in the export dialog.
• Export type button contrast
  • The active export button now displays a clearly visible highlight across all color themes.

Web Dashboard - Supported Frameworks

• Added support for jQuery 4 and Angular 22.

• Dashboard - Null-coalescing operator ('??') is not supported in Web Dashboard, while it is supported in WinForms.
• Web Dashboard - Stored Procedures - NULL parameter values are converted to default values instead of being passed as NULL to a stored procedure.
• Web Dashboard - "Uncaught TypeError: Cannot read properties of null (reading 'hide')" error is thrown on attempt to scroll above the Bar column.
• Blazor Dashboard for Blazor - Client project is selected as startup project by default.
• Web Dashboard - TypeError on changing parameter lookup settings from Dynamic List to Static List.

Web Dashboard

• Grid Item - Tooltips for truncated cells are not shown.
• Rendering issues occur when using a Material Compact theme.

Dashboard for Web Forms and WinForms

• DashboardOlapDataSource - A memory leak occurs if connection name refers to a non-existent connection.

• Grid Item Filter Row - 'Unable to cast object of type 'SimpleFilterOperation' to type 'SourceTableOperation' exception occurs under certain conditions.
• Web Dashboard - Global Color Scheme causes duplicated / excessive SQL queries.
• Web Dashboard - "Unable to process binding" errors are thrown when adding dxDropDownButton widget to the toolbar with CSP enabled.
• Web Dashboard - 'Sequence contains no elements' exception occurs when limiting Visible Data in OLAP-Based WebForms Dashboard.
• Web Dashboard - The DashboardParameter.setValue() method intermittently skips "dynamic list"-based parameter update when updating multiple parameters in a batch.
• Web Dashboard Grid Item - "Unable to cast object of type 'SimpleFilterOperation' to type 'SourceTableOperation'" exception occurs on using Filter queries with a visible data filter.
• Web Dashboard - .NET culture change may break loaded layouts (NumberFormat.NegativeSign issue).

• It's impossible to define an expression for a DateTime SP parameter ("t.getFullYear is not a function") in Web Query Builder and Web Data Source Wizard.
• Web Report Designer - Images using ImageResources are not displayed when top and bottom margin bands are missing.
• Dashboard for WPF - Grid Item - Grid cells cannot be copied to the clipboard.
• Dashboard for WinForms - Dashboard Designer in Visual Studio 2026 - ArgumentNullException - "Value cannot be null. Parameter name: Key" error occurs on an attempt to open the VS designer.

Dashboard for ASP.NET Core

• Web Dashboard - AI Assistant - Maximize button in the AIChatCustomItem clears chat content.
• Web Dashboard - System.TimeOnly Calculated Field causes the "t.getFullYear is not a function" error.
• Web Dashboard / Web Reporting - Federated Query Builder loses JOIN relationships on reopening.
• Web Dashboard Designer - ID of the newly added dashboard is not escaped.

Dashboard for Angular

• Web Dashboard - "queueItem.item._errorState is not a function" may occur for outdated requests.
• Web Dashboard - Enabling the Grid Item "Update Totals" feature blocks data reload and refresh.
• Web Dashboard - System.TimeOnly Calculated Field causes the "t.getFullYear is not a function" error.
• Web Dashboard / Web Reporting - Federated Query Builder loses JOIN relationships on reopening.

Dashboard for Blazor

• Web Dashboard - System.TimeOnly Calculated Field causes the "t.getFullYear is not a function" error.
• Web Dashboard / Web Reporting - Federated Query Builder loses JOIN relationships on reopening.
• Web Dashboard Designer - ID of the newly added dashboard is not escaped.

Dashboard for JavaScript

• Web Dashboard - System.TimeOnly Calculated Field causes the "t.getFullYear is not a function" error.
• Web Dashboard / Web Reporting - Federated Query Builder loses JOIN relationships on reopening.

Dashboard for MVC

• Web Dashboard - System.TimeOnly Calculated Field causes the "t.getFullYear is not a function" error.
• Web Dashboard / Web Reporting - Federated Query Builder loses JOIN relationships on reopening.
• Web Dashboard Designer - ID of the newly added dashboard is not escaped.

Dashboard for React

• ComboBox - Scroll position is not preserved when selecting an item.
• Web Dashboard - "queueItem.item._errorState is not a function" may occur for outdated requests.
• Web Dashboard - System.TimeOnly Calculated Field causes the "t.getFullYear is not a function" error.
• Web Dashboard / Web Reporting - Federated Query Builder loses JOIN relationships on reopening.

Dashboard for Vue

• Web Dashboard - "queueItem.item._errorState is not a function" may occur for outdated requests.
• Web Dashboard - System.TimeOnly Calculated Field causes the "t.getFullYear is not a function" error.
• Web Dashboard / Web Reporting - Federated Query Builder loses JOIN relationships on reopening.

Dashboard for WPF

• Dashboard for WPF - "Cannot find governing FrameworkElement or FrameworkContentElement for target element" binding errors occur on reloading the dashboard with the Pie item.

Dashboard for Web Forms

• Web Dashboard - System.TimeOnly Calculated Field causes the "t.getFullYear is not a function" error.
• Web Dashboard - TabContainer's page navigation may become blocked by the hover panel (dx-dashboard-item-shield).
• Web Dashboard / Web Reporting - Federated Query Builder loses JOIN relationships on reopening.
• Web Dashboard Designer - ID of the newly added dashboard is not escaped.
• Web Dashboard | Accessibility - Elements must only use permitted ARIA attributes.

Dashboard for WinForms

• WinForms Dashboard - Chart DateTimeGroupInterval formatting is incorrect for System.DateOnly (SQL DATE) fields.